Finding the Fourth Proportional to 1,607,197.10, 2,411,471.97 and 1,000,493.24
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Solution
The fourth proportional to 1,607,197.10, 2,411,471.97 and 1,000,493.24 is: 1,501,160.87
Step by Step Solution
- Step 1: Write the proportion equation
1,607,197.10 : 2,411,471.97 = 1,000,493.24 : x - Step 2: Convert to fraction form
1,607,197.10/2,411,471.97 = 1,000,493.24/x - Step 3: Cross multiply
1,607,197.10x = 2,411,471.97 × 1,000,493.24 - Step 4: Simplify right side
1,607,197.10x = 2,412,661,392,377.12 - Step 5: Solve for x
x = 2,412,661,392,377.12/1,607,197.10 - Step 6: Final answer
x = 1,501,160.87
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.